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International Rectifier News

IRS2530D DIM8 and IRS2158D ballast control ICs available from International Rectifier (12/11/2008)

International Rectifier have introduced the IRS2530D DIM8 and IRS2158D 600V control ICs for energy-efficient dimming fluorescent lighting ballast applications. The IRS2530D DIM8 is a linear dimming ballast control IC with ...

International Rectifier launches DirectFET MOSFET chipset (17/07/2008)

International Rectifier has introduced a 25V synchronous buck converter DirectFET MOSFET chipset for point-of-load (POL) converter designs, and server, high-end desktop and notebook computer applications. The new 25V chipset ...

International Rectifier introduces three-phase gate driver IC (3/07/2008)

International Rectifier (IR) has introduced IRS233x(D) family of three-phase gate driver ICs for low-, mid-, and high-voltage motor drive applications including permanent magnet (PM) motor drives for air conditioners, washing ...

IR introduces IRS260xD family of single-phase high-voltage ICs (18/06/2008)

International Rectifier (IR) has introduced IRS260xD family of single-phase high-voltage ICs (HVICs) for motor drive applications including air conditioners, fans, pumps, micro, mini and general purpose inverter drives.

International Rectifier expands portfolio of RAD-Hard Logic Level gate drive MOSFETs (17/06/2008)

International Rectifier has expanded its portfolio of RAD-Hard Logic Level gate drive MOSFETs with the introduction of 60 V, 100 V and 250 V MOSFETs for switch mode power supplies (SMPS), satellite power distribution systems ...

International Rectifier - SupIRBuck family of integrated regulators

International Rectifier expands SupIRBuck family of integrated regulators (30/05/2008)

International Rectifier has expanded its SupIRBuck portfolio of wide input, single output integrated point-of-load (POL) DC-DC voltage regulators with the introduction of the IR380x family for consumer embedded POL applications ...

International Rectifier unveils new family of MOSFETs for synchronous buck converter (28/05/2008)

International Rectifier has released a new family of 30 V DirectFET MOSFETs optimised for synchronous buck converter designs for notebook computers, server CPU power, graphics, and memory voltage regulator applications.

Three-phase gate driver IC from International Rectifier (21/05/2008)

International Rectifier has introduced a rugged 600 V three-phase gate driver IC, IRS26310DJPbF suitable for low, mid-, and high-voltage motor drive applications including permanent magnet (PM) motor drives for appliances, ...

IR to showcase new power management solutions at PCIM Europe show (16/05/2008)

International Rectifier (IR) will showcase its new power management solutions at the Power Conversion Intelligent Motion (PCIM) Europe show which is being held at the Nuremberg Exhibition Center, Nuremberg, Germany, from ...

New MOSFETS for power supplies and electric motors from International Rectifier (21/04/2008)

International Rectifier introduces a new family of 60V and 75V MOSFETs optimised for industrial battery applications such as E-bikes, scooters and utility carts.

International Rectifier introduces TO-247 family of MOSFETs (8/04/2008)

International Rectifier has expanded its portfolio of 60V, 75V and 100V MOSFETs in TO-247 package for switch mode power supplies (SMPS), uninterruptible power supplies (UPS) and industrial applications like power tools, ...

International Rectifier introduces XPhase control IC for intel processors (11/03/2008)

International Rectifier has introduced the IR3502 XPhase control IC for intel VR11.0 and VR11.1 processors.

International Rectifier introduces power stage solutions for multi-phase converters (4/03/2008)

International Rectifier has introduced the iP2005A, an optimised power stage solution for high current synchronous buck multi-phase converters used in gaming, computing and communications applications.

International Rectifier unveils 600V insulated gate bipolar transistors (IGBTs) (4/03/2008)

International Rectifier has introduced a range of 600V insulated gate bipolar transistors (IGBTs) that reduces power dissipation by up to 30% in uninterruptible power supply (UPS) and solar inverter applications up to 3kW.

International Rectifier introduces output power monitor IC (26/02/2008)

International Rectifier has introduced IR3721 output power monitor IC for low-voltage DC-DC converters used in notebook, desktop computers, and energy-efficient server applications.

International Rectifier to participate in the International IC China Conference and Exhibition (IIC) (21/02/2008)

International Rectifier will participate in the International IC China Conference and Exhibition (IIC), Shenzhen, China from March 3-4, 2008.

International Rectifier unveils XPhase chipset (15/02/2008)

International Rectifier has introduced the IR3514 and IR3507 XPhase chipset for AMD parallel and serial VID (PVID and SVID) processors.

International Rectifier introduces Mx series triple output DC-DC power converter design platform (1/02/2008)

International Rectifier, a leader in power management technology, has introduced the Mx series triple output DC-DC power converter design platform for space applications powering specific RF communication satellite applications.

International Rectifier introduces IRS26302D protected 600V three-phase gate driver IC (21/01/2008)

International Rectifier has introduced IRS26302D protected 600V three-phase gate driver IC with ground fault protection.

International Rectifier introduces new version ICs (31/10/2007)

International Rectifier’s new IRS2336xD protected 600V three-phase gate driver ICs are ideal for appliance motor control, servo drives, micro-inverter drives and a wide range of general purpose applications.

International Rectifier launches new IRS2092 integrated audio driver IC (5/10/2007)

International Rectifier (IR), a leader in power management technology, introduced a chipset featuring the new IRS2092 integrated audio driver IC with protected PWM switching and International Rectifier’s full complement ...

International Rectifier introduces new audio amplifier reference design (2/07/2007)

IRAUDAMP4 Class D audio power amplifier reference design introduced by International Rectifier is a two-channel, 120W half-bridge design offering 96% efficiency at 120W, four ohms.

Wide range of XPhase chipsets available from International Rectifier (13/06/2007)

The new XPhase chipset available from International Rectifier reduces external component count by 25 %, which combined with a higher switching frequency, reduces the powertrain area by 45 % in a five-phase design compared ...

IR adds optimised single-phase 5A and 12A synchronous buck reference designs to POWIR+ family (22/03/2007)

International Rectifier’s two new POWIR+ chipset reference designs simplify and accelerate circuit design of single-phase synchronous buck converters in computing and high-end consumer applications.

International Rectifier launches new power switches (27/02/2007)

International Rectifier has launched new family of fully-protected, high-side intelligent power switches (IPS).

International Rectifier advances M3G series of space level DC-DC converters with DSCC SMDs (13/12/2006)

International Rectifier, IR, a world leader in power management technology, has released that the Defense Supply Center Columbus (DSCC) has issued additional Standard Microcircuit Drawings (SMDs) for its family of high-reliability ...

IR’s sensorless motor control platform available (30/11/2006)

IR's new introduction in its iMOTION family is a sensorless sinusoidal motor control platform that delivers quieter operation and higher efficiency for variable-speed pump applications up to 300W.

Hybrid motor control module (31/10/2006)

International Rectifier (IR), a world leader in power management technology, has introduced the IRMCT3UF1, a fully-integrated high-reliability (HiRel) hybrid motor control module enabling digital, sensor-free vector control ...

Tower signs IR foundry agreement (6/10/2006)

TOWER SEMICONDUCTOR has signed a long-term foundry agreement with International Rectifier to produce semiconductor wafers for IR at its Fab2 facility. The agreement is for high-volume wafer manufacturing.

International Rectifier (IR) expands HEXFET MOSFETs (1/09/2006)

IR has expanded its range of 60V and 75V HEXFET MOSFETs designed for AC-DC synchronous rectification in servers, laptop adaptors, and desktop power supplies to include the new IRFB/S/SL3206, 3306, 3207Z and 3307Z families ...

The 30V-DirectFET MOSFET chipset for DC-DC buck converters reduces footprint by up to 50%.

MOSFET converter chipset (22/08/2006)

ACHIEVE higher levels of efficiency and thermal performance at intermediate current levels with IR's new 30V-synchronous buck converter chipset, featuring the IRF6631 Control MOSFET and IRF6638 Synchronous MOSFET with IR's ...

IGBTs reduce power dissipation in motion control applications (2/06/2006)

INTERNATIONAL Rectifier’s four new 600V insulated gate bipolar transistors (IGBTs) can reduce power dissipation in inverters in motor control applications up to 2.5kW by as much as 60%. Co-packaged with ultrafast soft recovery ...

Logic-level automotive trench MOSFET (21/02/2006)

INTERNATIONAL Rectifier (IR) has introduced the 100V-rated IRLR3110ZPbF, a new addition to IR's logic-level trench HEXFET MOSFET family. The device has an improved logic gate capability, resulting in only a 14% increase ...

Microelectronic relay achieves safety certification (6/02/2006)

INTERNATIONAL Rectifier’s microelectronic relay has achieved the Underwriters Laboratories (UL) Safety Certification. The PVG612A Series microelectronic relays have obtained the status of UL Recognised Component and are ...

Proprietary plastic packaged motor inverter modules (2/02/2006)

INTERNATIONAL Rectifier (IR) has launched two new near-hermetic, high-reliability (HiRel) motor control inverter modules that combine IR's latest IGBT and soft recovery rectifier technology with IR's proprietary plastic ...

Mid-voltage RAD-hard MOSFETs (31/01/2006)

INTERNATIONAL Rectifier (IR) has introduced the R6 line of high-reliability (HiRel) 100V, 150V, 200V and 250V radiation-hardened (RAD-Hard) MOSFETs for power management circuits. The R6 MOSFETs have SEE ratings to LET of ...

Radiation-hardened solid state relays (31/01/2006)

INTERNATIONAL Rectifier (IR) has released a quartet of devices in a new line of RAD-Hard solid state relays (SSRs) for high reliability (hi-rel) applications. The new hermetically sealed SSRs are radiation-hardened, all-electronic ...

Radiation-hardened, low-voltage dc-dc converters (23/01/2006)

INTERNATIONAL Rectifier (IR) has introduced the LS Series of radiation-hardened (RAD-Hard) low-voltage, single- and dual-output dc-dc converter modules. The modules include an internal MIL-STD-461C CE03-compliant EMI filter.

Radiation-hardened voltage regulators (11/01/2006)

INTERNATIONAL Rectifier has introduced a new line of radiation-hardened (RAD-Hard), 3A, fixed- or adjustable-output, ultra-low dropout (ULDO) voltage regulators. They reduce power consumption by up to 60% in high-reliability ...

Includes high voltage integrated circuit (HVIC) technology.

Self-oscillating electronic ballast lighting control IC (13/12/2005)

INTERNATIONAL Rectifier has introduced an electronic ballast IC for fluorescent lamps, the IRS2153D. The new 600V self-oscillating half-bridge IC includes an internal bootstrap diode to simplify circuits. The IC is designed ...

Can be used as replacements for mechanical relays.

Low-side intelligent power switches (16/11/2005)

INTERNATIONAL Rectifier (IR) has introduced the IPS10xx family of low-side intelligent power switches (IPS). The devices are qualified to Q100, making them suitable for harsh automotive environments and any other applications ...

Ballast design software updated (8/11/2005)

INTERNATIONAL Rectifier (IR) has introduced Version 4.0 of its popular ballast design assistant software. The software, IRPLBDA4, dramatically reduces electronic ballast design time, producing a schematic and complete bill ...

Accurate PWM controllers (3/11/2005)

INTERNATIONAL Rectifier’s (IR) new IR3637SPbF and IR3637ASPbF are compact and simple solutions for up to 15A dc-dc point-of-load applications such as dual data rate (DDR) memory, field programmable gate arrays (FPGAs) and ...

Suitable for isolated dc-dc bus converters.

80V and 100V DirectFET MOSFETs (3/11/2005)

INTERNATIONAL Rectifier’s IRF6668 and IRF6662 DirectFET power MOSFETs reduce system-level power loss as much as 10% versus ‘enhanced SO-8’ devices in medium power 200W dc-dc bus converter applications commonly found in networking ...

Improves conduction losses by up to 30%.

60V DirectFET MOSFET improves conduction losses (28/10/2005)

INTERNATIONAL Rectifier’s IRF6648 60V DirectFET power MOSFET features a maximum on-state resistance of 7.0mW (V(subscript: GS)=10V), which enables up to 30% lower device conduction losses compared to competitive solutions. ...

Suitable for high efficiency isolated dc-dc bus converters.

DirectFET MOSFETs reduce 200W converter power loss (13/10/2005)

INTERNATIONAL Rectifier (IR) has released two DirectFET power MOSFETs that reduce system-level power loss as much as 10% versus ‘enhanced SO-8’ devices in medium power 200W dc-dc bus converter applications. The low combined ...

Features chip-scale packaging technology.

CSP Schottky diodes for portable applications (13/10/2005)

INTERNATIONAL Rectifier (IR) has launched four new FlipKY Schottky diodes that are smaller and more efficient than typical industry-standard Schottky devices. Offered in space-saving chip-scale packages (CSP), these new ...

Accurate PWM controllers simplify dc-dc power conversion (13/10/2005)

INTERNATIONAL Rectifier (IR) has introduced two 1% accurate, single output, synchronous buck PWM controllers with 4.5V to 16V input voltage capability. The new IR3637SPbF and IR3637ASPbF are compact and simple solutions ...

Addressing more efficient motors -- webcast (10/10/2005)

International Rectifier is hosting a Design News E2E (engineer to engineer) webcast on October 12. With rising steel and energy costs and increased electronics capability, engineers must consider using permanent magnet motors ...

Dual output PWM-Driver IC (7/10/2005)

INTERNATIONAL Rectifier has introduced the IR3621M and IR3621F voltage-mode, dual output bi-phase synchronous buck controller-driver ICs for high performance point-of-load (POL) buck converters used in networking, computing ...

R6 MOSFETs have SEE ratings to LET of 90MeV.

Mid-voltage RAD-Hard MOSFETs (6/10/2005)

INTERNATIONAL Rectifier has launched the R6 line of high-reliability (HiRel) 100V, 150V, 200V and 250V radiation-hardened (RAD-Hard) MOSFETs for power management circuits. They have SEE ratings to LET of 90MeV, improved ...

Has built-in bi-directional current sensing.

High voltage class D audio control IC (22/09/2005)

INTERNATIONAL Rectifier (IR) has released a 200V control IC developed specifically for class D audio applications up to 500W per channel, the IRS20124S. Integrated features such as adjustable dead-time generation and bi-directional ...

Features lower package inductance for higher frequencies.

High-efficiency DirectFET Mosfet and controller chip set (22/09/2005)

THE International Rectifier (IR) DirectFET power package is a breakthrough surface-mount power Mosfet packaging technology designed for efficient topside cooling in a SO-8 footprint. In combination with improved bottom-side ...

Super-compact FlipFET power Mosfets (21/09/2005)

INTERNATIONAL Rectifier’s (IR) new FlipFET packages embody true chip scale packaging (CSP) technology, giving rise to a new generation of super-compact power architectures with increased power density. Achieving the world's ...

160A MOSFET for synchronous rectification (21/09/2005)

INTERNATIONAL Rectifier (IR) has introduced the 160A-rated, seven-pin IRF2907ZS-7PPbF, expanding the IR family of high performance 75V and 100V Hexfet synchronous rectification Mosfets. The 160A rating provides an additional ...

Increases thermal efficiency with true chip scale packaging.

Small 1A, 40V surface-mount Schottky diode (21/09/2005)

INTERNATIONAL Rectifier (IR) has launched the smallest Schottky diode in the industry. The IR140CSP FlipKY device uses standard ball-grid array (BGA) technology and occupies a total area of 2.25mm2, or 86% smaller than the ...

Also suitable for low voltage motor drive applications.

Synchronous rectification MOSFET family expanded (2/09/2005)

INTERNATIONAL Rectifier (IR) has launched the 160A-rated, seven-pin IRF2907ZS-7PPbF, expanding the IR family of high performance 75V and 100V Hexfet synchronous rectification Mosfets. The 160A rating provides an additional ...

High-voltage IGBT gate drivers (30/08/2005)

INTERNATIONAL Rectifier (IR) has introduced a series of high-voltage IGBT control ICs with a sophisticated set of protection functions. These devices feature high noise immunity with up to 30% fewer components in half the ...

Conforms to international legislative requirements.

Fast universal PFC design kit (11/08/2005)

INTERNATIONAL Rectifier (IR) has introduced the IRAC1150-D2 Power Factor Correction (PFC) Control Design Kit and added a PFC design tool to the myPOWER online design centre. It features the IR1150 µPFC for ac-dc PFC and ...

These devices are designed for space missions.

RAD-Hard MOSFETs 40% better device on-resistance (4/08/2005)

INTERNATIONAL Rectifier has introduced the R6 line of high-reliability (HiRel) 100V, 150V, 200V and 250V radiation-hardened (RAD-Hard) MOSFETs for power management circuits. Devices are available in surface-mount as well ...

Suitable for high-frequency, high-current dc-dc converters.

Chipset for dc-dc buck converter applications (20/07/2005)

INTERNATIONAL Rectifier (IR) has released a DirectFET MOSFET synchronous buck converter chip set which is suitable for high-frequency, high-current dc-dc converters used for next-generation Intel and AMD processors in high-end ...

Footprint is 29% smaller than quarter-brick.

DirectFET MOSFET chip set (29/06/2005)

INTERNATIONAL Rectifier (IR) has released a DirectFET chip set that maximises dc bus converter efficiency when used with IR's IR2086S full-bridge bus converter IC. The chip set enables a bus converter solution capable of ...

Microelectronic relay with improved current handling (19/05/2005)

INTERNATIONAL Rectifier, has introduced the PVG612A series of microelectronic relays (MER) that have as much as 40% more current handling capability and up to 50% better on-resistance than similar competing devices. Packaged ...

Allows improved thermal performance and smaller form factors.

DirectFET MOSFET chip sets (5/05/2005)

INTERNATIONAL Rectifier has introduced two 30V DirectFET MOSFET synchronous buck converter chip sets for laptop computer designs using Intel and AMD processors. They offer higher power density than traditional packaging ...

Universal active ORing controller IC (21/04/2005)

INTERNATIONAL Rectifier has introduced the IR5001S universal high-speed controller/N-channel power MOSFET driver for high-performance, active ORing circuits. The active ORing IC, housed in an SO-8 package, is used with an ...

Single-output synchronous buck converter (20/04/2005)

INTERNATIONAL Rectifier, has released the iPOWIR iP1203, a 15A single-output synchronous buck converter that achieves over 90% efficiency at full load. It addresses requirements from 5.5Vin to 13.2Vin and 0.8Vout to 8Vout, ...

Replaces electro-mechanical relays in high-reliability systems.

Radiation-hardened solid state relays (19/04/2005)

INTERNATIONAL Rectifier, has released four RAD-Hard solid state relays (SSRs) for high-reliability applications. The hermetically-sealed SSRs are radiation-hardened all-electronic devices designed to improve reliability ...

The output of the error amplifier is integrated over each clock cycle to generate a variable-slope ramp.

Closed conduction mode PFC controller IC (8/04/2005)

INTERNATIONAL Rectifier has released the µPFC IR1150 controller IC. It uses a one-cycle control, integrator with reset technique to deliver the performance of continuous conduction mode (CCM) PFC with the simplicity and ...

Surface-mount Schottky diode (8/04/2005)

INTERNATIONAL Rectifier has released the IR140CSP FlipKY Schottky diode. It uses standard ball-grid array (BGA) technology and occupies a total area of 2.25mm2. The 1A, 40V Schottky diode is a four-ball, 1.5mm x 1.5mm device ...

Designed for ac-dc synchronous rectification for server, desktop and laptop adaptors.

Power MOSFETs for ac-dc synchronous rectification (8/04/2005)

INTERNATIONAL Rectifier has released 75V and 100V Hexfet synchronous rectification MOSFETs. They can provide efficiency and power density improvements when used to replace traditional Schottky rectification MOSFETs.

Much smaller than the electromechanical relays they are designed to replace.

Sub-ohm microelectronic relay (7/04/2005)

INTERNATIONAL Rectifier has released the PVY117 microelectronic relay (MER), increasing product reliability by replacing electromechanical and reed relays that have fragile moving parts and metallic contacts with more reliable ...

Integrates IR's high-voltage integrated circuit (HVIC) with a three-phase inverter power stage.

Integrated power modules (21/03/2005)

INTERNATIONAL Rectifier has released a set of 600V, 16A and 20A integrated power modules (IPMs). They simplify the design of compact, high-performance, variable-speed motion control power stages for air conditioners and ...

Performance of continuous conduction mode with the simplicity, reliability and low component count of a discontinuous current mode circuit.

Power factor correction IC (21/03/2005)

INTERNATIONAL Rectifier has released the IR1150 family of µPFC ICs for ac-dc power factor correction (PFC) circuits. The SO-8-packaged device cuts PFC control board space in half, and enables a simplified and flexible high ...

Insulated gate bipolar transistor (31/01/2005)

INTERNATIONAL Rectifier has released the IRGP50B60PD, a 600V non-punch-through (NPT) insulated gate bipolar transistor (IGBT) co-packaged with an enhanced 25A Hexfred diode capable of operating at switching speeds up to ...

Designed for high-performance amplifiers.

Class D audio DirectFET MOSFET (16/12/2004)

INTERNATIONAL Rectifier has released the IRF6665 DirectFET MOSFET for medium-power, Class D audio amplifiers. The device parameters are tuned for improved audio performance, including total harmonic distortion (THD) and ...

Designed for isolated and non-isolated dc-dc converter applications.

MOSFET and controller chip set (1/12/2004)

INTERNATIONAL Rectifier has released a chip set for wide-range, universal telecommunications-input (36V to 75V) and 48V fixed-input systems.

Chip set for isolated and nonisolated dc-dc converter applications (30/11/2004)

INTERNATIONAL Rectifier has introduced a new chip set solution for wide-range, universal telecommunications input (36V to 75V) and 48V fixed-input systems.

Reduces component count, saves PCB area and increases power density.

Ac-dc synchronous rectification MOSFETs (26/11/2004)

INTERNATIONAL Rectifier has released a range of 75V and 100V HEXFET MOSFETs for ac-dc synchronous rectification and ORing circuits. The 75V IRFB3207 has an RDS (on) of 4.5mW and the 100V IRFB4310 has an RDS(on) of 7mW.

Integrated drivers for desktop computers.

Three-phase PWM control IC (25/11/2004)

INTERNATIONAL Rectifier has released the IR3093, a three-phase interleaved pulse width modulation (PWM) control IC that supports the AMD Athlon, AMD Opteron, AMD Athlon64 and Intel VR10.X processors. Applications include ...

1200V and 1600V silicon-controlled rectifiers (5/11/2004)

INTERNATIONAL Rectifier has released the 70TPS12 and 70TPS16 silicon-controlled rectifiers (SCRs) in the Super-247 package. They are rated to 75A and are used in applications ranging from motor drive input bridges to line-frequency ...

Radiation-hardened, logic-level MOSFETs (5/11/2004)

INTERNATIONAL Rectifier has released radiation-hardened (RAD-Hard) logic-level gate-drive MOSFETs designed to boost efficiency and performance in circuits that traditionally relied on bipolar transistors.

Online design centre updated (3/11/2004)

INTERNATIONAL Rectifier has updated its myPOWER online design centre. It now includes a tool for dc-dc bus converters.

Die on leadframe packaging (2/11/2004)

INTERNATIONAL Rectifier has released die on leadframe (DOL) packaging technology for automotive subsystems. It is designed for electro-hydraulic power steering (EHPS), electric power steering (EPS) and automotive motion ...

Optimises performance in intelligent automotive charging systems.

LIN-controlled alternator regulator (2/11/2004)

INTERNATIONAL Rectifier has released a local interconnect network (LIN) controlled alternator-regulator for next-generation vehicles. It optimises performance in intelligent automotive charging systems for increased efficiency ...

Adaptive lighting control ICs (19/10/2004)

INTERNATIONAL Rectifier has released the IR2161 and IR2520D adaptive lighting control ICs.

Adapts to changing supply voltage, frequency and lamp conditions.

Adaptive ballast control IC for fluorescent lamps (13/09/2004)

INTERNATIONAL Rectifier has released the IR2520D compact fluorescent lamp (CFL) ballast control IC. It can adapt to changing supply voltage, frequency and lamp conditions to increase lamp life and reliability.

Synchronous rectification MOSFET (3/06/2004)

INTERNATIONAL Rectifier has released the IRF7842, a 40V N-channel Hexfet power MOSFET optimised for isolated dc-dc converters for telecommunications systems.

Integrated half-bridge inverter (25/03/2004)

INTERNATIONAL Rectifier has released the IR3101, an integrated half-bridge inverter for appliance motor drive applications.

International Rectifier’s new integrated power modules

Integrated power modules (25/02/2004)

INTERNATIONAL Rectifier has expanded its iMOTION range with three new advanced integrated power modules (IPMs). The new IPMs simplify variable-speed electronic motor control circuits commonly found in today's energy-efficient ...

International Rectifier’s PVT212 microelectric relays

Microelectronic relays (3/02/2004)

INTERNATIONAL Rectifier (IR) has introduced the new PVT212 microelectronic relay (MER). The relay delivers 75% lower on-resistance and up to 37.5% higher load current capacity than similar devices.

New power MOSFETs for 48 Volt networking and communications systems.

Power MOSFETs for communication systems (17/10/2003)

INTERNATIONAL Rectifier (IR) has launched 100V-rated IRF7495 and 80V-rated IRF7493 N-channel HEXFET power MOSFETs optimised for isolated full-bridge or half-bridge topology DC/DC converters used in telecommunications systems.

FETKY device offers 60% space saving (17/09/2002)

INTERNATIONAL Rectifier (IR) has introduced the new IRF7335D1 dual FETKY device, which co-packages two N-channel MOSFETs and a Schottky diode in a single SO-14 package. The new device has the highest current carrying capability ...

Power system 500V and 600V MOSFETs (4/09/2002)

INTERNATIONAL Rectifier has introduced the new 600V K-Series HEXFET power MOSFETs that have 45 per cent lower on-resistance and can handle 75 per cent more current in the TO-247 package compared to previous generation devices.

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